docs: def _build_basic_context(self):
          """
          Return a standard dict used in django as a template context
          """
          # printDebug(str(self.ontospy_graph.toplayer_classes))
          topclasses = self.ontospy_graph.toplayer_classes[:]
          if len(topclasses) < 3:  # massage the toplayer!
              for topclass in self.ontospy_graph.toplayer_classes:
                  for child in topclass.children():
                      if child not in topclasses: topclasses.append(child)
  
          if not self.static_url:
              self.static_url = "static/"  # default
  
          context_data = {
              "STATIC_URL": self.static_url,
              "ontodocs_version": VERSION,
              "ontospy_graph": self.ontospy_graph,
              "topclasses": topclasses,
              "docs_title": self.title,
              "namespaces": self.ontospy_graph.namespaces,
              "stats": self.ontospy_graph.stats(),
              "sources": self.ontospy_graph.sources,
              "ontologies": self.ontospy_graph.all_ontologies,
              "classes": self.ontospy_graph.all_classes,
              "properties": self.ontospy_graph.all_properties,
              "objproperties": self.ontospy_graph.all_properties_object,
              "dataproperties": self.ontospy_graph.all_properties_datatype,
              "annotationproperties":
              self.ontospy_graph.all_properties_annotation,
              "skosConcepts": self.ontospy_graph.all_skos_concepts,
              "instances": []
          }
  
          return context_data